Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/javascript/438.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Javascript 如何使用SpyOnEvent通过jquery jasmine监视事件_Javascript_Jquery_Unit Testing_Jasmine_Jasmine Jquery - Fatal编程技术网

Javascript 如何使用SpyOnEvent通过jquery jasmine监视事件

Javascript 如何使用SpyOnEvent通过jquery jasmine监视事件,javascript,jquery,unit-testing,jasmine,jasmine-jquery,Javascript,Jquery,Unit Testing,Jasmine,Jasmine Jquery,我正在使用扩展来监视事件,但无法获得正确的语法 // Get a button var $button = $( '#ai1ec_subscribe_users' ); // Call the function utility_functions.block_all_submit_and_ajax( $button.get(0) ); // check that all submit are disabled var first_multi = $( '.ai1ec-facebook-refre

我正在使用扩展来监视事件,但无法获得正确的语法

// Get a button
var $button = $( '#ai1ec_subscribe_users' );
// Call the function
utility_functions.block_all_submit_and_ajax( $button.get(0) );
// check that all submit are disabled
var first_multi = $( '.ai1ec-facebook-refresh-multiselect:first' );
spyOnEvent( '.ai1ec-facebook-refresh-multiselect:first', 'click' );
first_multi.click();
expect( 'click' ).toHaveBeenTriggeredOn( '.ai1ec-facebook-refresh-multiselect:first' );
这给了我回报

预期已在上触发事件单击 .ai1ec facebook刷新多选:第一个


但是我在检查前一行单击了它,所以我一定是做错了什么。

问题是我没有以正确的方式触发事件

这起到了作用:

it( "Prevent all ajax functionality", function() {
        // Get a button
        var $button = $( '#ai1ec_subscribe_users' );
        // Call the function
        utility_functions.block_all_submit_and_ajax( $button.get(0) );
        // check that all submit are disabled
        spyOnEvent( $( '.ai1ec-facebook-refresh-multiselect:first' ), 'click' );
        $( '.ai1ec-facebook-refresh-multiselect:first' )[0].click();
        expect( 'click' ).toHaveBeenTriggeredOn( $( '.ai1ec-facebook-refresh-multiselect:first' ) );
} );